20V Mc Elroy Airfield night times
Kremmling, CO
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:57 PMto6:42 AM
Sunset to sunrise. Lights on.
2357Z to 1342Z
Night logging
§ 1.15:26 PMto6:13 AM
Civil twilight. Log it as night.
0026Z to 1313Z
Night currency
§ 61.57(b)5:57 PMto5:42 AM
One hour after sunset. Landings count.
0057Z to 1242Z
Evenings at 20V
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 5:03 PM | 5:31 PM | 6:03 PM |
| Nov 15MST | 4:49 PM | 5:18 PM | 5:49 PM |
| Dec 1MST | 4:41 PM | 5:11 PM | 5:41 PM |
| Dec 15MST | 4:41 PM | 5:12 PM | 5:41 PM |
| Jan 1MST | 4:51 PM | 5:21 PM | 5:51 PM |
| Jan 15MST | 5:04 PM | 5:34 PM | 6:04 PM |
| Feb 1MST | 5:24 PM | 5:53 PM | 6:24 PM |
| Feb 15MST | 5:41 PM | 6:09 PM | 6:41 PM |
| Mar 1MST | 5:57 PM | 6:24 PM | 6:57 PM |
| Mar 15MDT | 7:12 PM | 7:39 PM | 8:12 PM |
| Apr 1MDT | 7:30 PM | 7:57 PM | 8:30 PM |
| Apr 15MDT | 7:44 PM | 8:12 PM | 8:44 PM |
| May 1MDT | 8:00 PM | 8:30 PM | 9:00 PM |
| May 15MDT | 8:14 PM | 8:45 PM | 9:14 PM |
| Jun 1MDT | 8:28 PM | 9:01 PM | 9:28 PM |
| Jun 15MDT | 8:36 PM | 9:09 PM | 9:36 PM |
| Jul 1MDT | 8:38 PM | 9:11 PM | 9:38 PM |
| Jul 15MDT | 8:33 PM | 9:05 PM | 9:33 PM |
| Aug 1MDT | 8:19 PM | 8:50 PM | 9:19 PM |
| Aug 15MDT | 8:02 PM | 8:31 PM | 9:02 PM |
| Sep 1MDT | 7:37 PM | 8:05 PM | 8:37 PM |
| Sep 15MDT | 7:14 PM | 7:41 PM | 8:14 PM |
| Oct 1MDT | 6:48 PM | 7:15 PM | 7:48 PM |
| Oct 15MDT | 6:26 PM | 6:53 PM | 7:26 PM |
Mornings at 20V
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:35 AM | 6:07 AM | 6:35 AM |
| Nov 15MST | 5:51 AM | 6:22 AM | 6:51 AM |
| Dec 1MST | 6:08 AM | 6:38 AM | 7:08 AM |
| Dec 15MST | 6:20 AM | 6:50 AM | 7:20 AM |
| Jan 1MST | 6:28 AM | 6:57 AM | 7:28 AM |
| Jan 15MST | 6:26 AM | 6:56 AM | 7:26 AM |
| Feb 1MST | 6:14 AM | 6:45 AM | 7:14 AM |
| Feb 15MST | 5:58 AM | 6:31 AM | 6:58 AM |
| Mar 1MST | 5:39 AM | 6:12 AM | 6:39 AM |
| Mar 15MDT | 6:17 AM | 6:50 AM | 7:17 AM |
| Apr 1MDT | 5:50 AM | 6:22 AM | 6:50 AM |
| Apr 15MDT | 5:28 AM | 6:00 AM | 6:28 AM |
| May 1MDT | 5:06 AM | 5:36 AM | 6:06 AM |
| May 15MDT | 4:50 AM | 5:20 AM | 5:50 AM |
| Jun 1MDT | 4:39 AM | 5:06 AM | 5:39 AM |
| Jun 15MDT | 4:36 AM | 5:03 AM | 5:36 AM |
| Jul 1MDT | 4:40 AM | 5:07 AM | 5:40 AM |
| Jul 15MDT | 4:49 AM | 5:17 AM | 5:49 AM |
| Aug 1MDT | 5:04 AM | 5:33 AM | 6:04 AM |
| Aug 15MDT | 5:17 AM | 5:48 AM | 6:17 AM |
| Sep 1MDT | 5:33 AM | 6:05 AM | 6:33 AM |
| Sep 15MDT | 5:46 AM | 6:19 AM | 6:46 AM |
| Oct 1MDT | 6:02 AM | 6:35 AM | 7:02 AM |
| Oct 15MDT | 6:16 AM | 6:49 AM | 7:16 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
RWY 09 HAS 4 FT FENCE 441 FT FM AND PARL TO THLD, 30 FT LGT POLES AT RODEO ARENA APRXLY 900 FT FM EXTDD CNTRLN.
ACTVT REIL RWY 09 & 27; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
Runway 09/27
5,540 × 75 ft · Asphalt
PAPI UNUSBL BYD 3.5 NM.
Frequencies
Night at 20V, in short
When can I log night time at 20V?
From the end of evening civil twilight to the beginning of morning civil twilight, when the sun is 6° below the horizon (14 CFR 1.1). On the night of Nov 6, 2026, that was 5:26 PM to 6:13 AM MST.
When do landings at 20V count for night currency?
From one hour after sunset to one hour before sunrise. To carry passengers at night you need 3 takeoffs and 3 full-stop landings in that period within the last 90 days (14 CFR 61.57(b)). On the night of Nov 6, 2026, that was 5:57 PM to 5:42 AM MST.
When are position lights required at 20V?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:57 PM to 6:42 AM MST.
Nearby airports
- KGNB Granby-Grand County Granby, CO · 21 nm
- KEGE Eagle County Regional Eagle, CO · 35 nm
- KSBS Steamboat Springs/Bob Adams Field Steamboat Springs, CO · 36 nm
- 33V Walden-Jackson County Walden, CO · 42 nm
- KHDN Yampa Valley Hayden, CO · 47 nm
- KLXV Lake County Leadville, CO · 50 nm
Times are worked out from the sun's position for a sea-level horizon, rounded to the minute. Airport data from the FAA NASR cycle of Oct 29, 2026.